27793_updater.exe

CouponDropDown Plugin

Engaging Apps

This is the installer application for a 50onRed advertising supported software package (displays ads in the browser and may hijack the home and search pages of the web browser). The application 27793_updater.exe, “CouponDropDown Plugin Updater” by Engaging Apps has been detected as adware by 8 anti-malware scanners. This is a setup program which is used to install the application. It is built using the Crossrider cross-browser extension toolkit. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider.
Publisher:
Innovative Apps  (signed by Engaging Apps)

Product:
CouponDropDown Plugin

Description:
CouponDropDown Plugin Updater

Version:
1.1.2.1

MD5:
7760955e425534c0361766a0be62c253

SHA-1:
ed60a368d3dba22d4717c3dd2a87c02f14f7e35b

SHA-256:
079bb59e72bb7b792b689c4531393ebbdafe9b6df67ead82c8f7d691dc18e7f8

Scanner detections:
8 / 68

Status:
Adware

Explanation:
Browser extension that injects additional advertisements (banner and text links) on web pages.

Analysis date:
8/11/2020 2:40:46 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
W32.Clodc1e.Trojan
1.3.0.4613

Dr.Web
Trojan.Crossrider.10
9.0.1.0353

ESET NOD32
Win32/Packed.ScrambleWrapper
7.9190

Fortinet FortiGate
W32/Generic
12/19/2013

McAfee
Artemis!7760955E4255
5600.7276

Reason Heuristics
PUP.EngagingApps.N
14.8.7.21

Trend Micro House Call
TROJ_GEN.F47V1018
7.2.353

VIPRE Antivirus
GamePlayLabs
24524

File size:
469.1 KB (480,360 bytes)

Copyright:
Copyright Innovative Apps

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\27793_updater.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
6/4/2013 3:00:00 AM

Valid to:
6/5/2014 2:59:59 AM

Subject:
CN=Engaging Apps, O=Engaging Apps, L=Philadelphia, S=Pennsylvania, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
632EEBD9B987BC680D444D8675A26545

File PE Metadata
Compilation timestamp:
2/19/2012 6:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
12288:Ctob3sFTN4mionb3tYfz2zvyKTX4g++MpG4KsNl7/OA3f:CteQB9Y72zvyGX4g++MpG7sf

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Entropy:
7.8047  (probably packed)

Code size:
34.5 KB (35,328 bytes)

The file 27793_updater.exe has been seen being distributed by the following URL.

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